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/*-
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* Copyright (c) 2016 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test.h"
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__FBSDID("$FreeBSD$");
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/*
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* Inspired by Github issue #682, which reported that gnutar filenames
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* of exactly 512 bytes weren't getting written correctly.
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*
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* This writes a filename of every length from 1 to 2000 bytes and
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* reads back to verify it.
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*/
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static char filename[2048];
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DEFINE_TEST(test_write_format_gnutar_filenames)
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{
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size_t buffsize = 1000000;
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char *buff;
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struct archive_entry *ae, *template;
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struct archive *a;
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size_t used;
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int i;
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buff = malloc(buffsize); /* million bytes of work area */
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assert(buff != NULL);
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/* Create a template entry. */
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assert((template = archive_entry_new()) != NULL);
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archive_entry_set_atime(template, 2, 20);
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archive_entry_set_birthtime(template, 3, 30);
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archive_entry_set_ctime(template, 4, 40);
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archive_entry_set_mtime(template, 5, 50);
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archive_entry_set_mode(template, S_IFREG | 0755);
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archive_entry_set_size(template, 8);
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for (i = 0; i < 2000; ++i) {
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filename[i] = 'a';
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filename[i + 1] = '\0';
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archive_entry_copy_pathname(template, filename);
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/* Write a one-item gnutar format archive. */
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assert((a = archive_write_new()) != NULL);
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assertA(0 == archive_write_set_format_gnutar(a));
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assertA(0 == archive_write_add_filter_none(a));
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assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template));
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assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
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/* Read back and verify the filename. */
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, 0, archive_read_support_format_all(a));
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assertEqualIntA(a, 0, archive_read_support_filter_all(a));
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assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
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assertEqualIntA(a, 0, archive_read_next_header(a, &ae);;
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assertEqualString(filename, archive_entry_pathname(ae));
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae);;
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assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
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}
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archive_entry_free(template);
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free(buff);
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}
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DEFINE_TEST(test_write_format_gnutar_linknames)
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{
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size_t buffsize = 1000000;
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char *buff;
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struct archive_entry *ae, *template;
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struct archive *a;
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size_t used;
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int i;
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#ifdef S_IFLNK
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assertEqualInt(S_IFLNK, AE_IFLNK);
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#endif
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buff = malloc(buffsize); /* million bytes of work area */
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assert(buff != NULL);
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/* Create a template entry. */
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assert((template = archive_entry_new()) != NULL);
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archive_entry_set_atime(template, 2, 20);
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archive_entry_set_birthtime(template, 3, 30);
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archive_entry_set_ctime(template, 4, 40);
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archive_entry_set_mtime(template, 5, 50);
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archive_entry_set_mode(template, AE_IFLNK | 0755);
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archive_entry_copy_pathname(template, "link");
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for (i = 0; i < 2000; ++i) {
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filename[i] = 'a';
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filename[i + 1] = '\0';
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archive_entry_copy_symlink(template, filename);
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/* Write a one-item gnutar format archive. */
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assert((a = archive_write_new()) != NULL);
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assertA(0 == archive_write_set_format_gnutar(a));
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assertA(0 == archive_write_add_filter_none(a));
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assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
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/* Read back and verify the filename. */
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, 0, archive_read_support_format_all(a));
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assertEqualIntA(a, 0, archive_read_support_filter_all(a));
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assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
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assertEqualIntA(a, 0, archive_read_next_header(a, &ae);;
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assertEqualString("link", archive_entry_pathname(ae));
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assertEqualString(filename, archive_entry_symlink(ae));
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae);;
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assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
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}
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archive_entry_free(template);
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free(buff);
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}
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